Cordless phone base station



FIG. 1 is a top plan view of a cordless phone base station showing our design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a top, front and right side perspective view thereof.

The broken line showings throughout the views are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cordless phone base station, as shown and described. 